<template>
  <div id="app">
    <slot>
      <!-- <h2>你好</h2> -->
    </slot>
    <!-- 路由占位符号 -->
    <router-view></router-view>
  </div>
</template>

<script>


export default {
  name: 'app',
  components: {
    
  }
}
</script>

<style lang ="less" scoped>
</style>
